<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.14"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>SPHinXsys: SPHINXsys/src/shared/regression_test/dynamic_time_warping_method.hpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><img alt="Logo" src="logo.png"/></td>
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">SPHinXsys
   &#160;<span id="projectnumber">alpha version</span>
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.14 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="dir_3dc1dabd28ba78e072d14d3fcfc90454.html">SPHINXsys</a></li><li class="navelem"><a class="el" href="dir_48ea983704c43b6d88c1fa3f4d09e369.html">src</a></li><li class="navelem"><a class="el" href="dir_0a0d9ef1793521534f0094f317758287.html">shared</a></li><li class="navelem"><a class="el" href="dir_5c67922b6cde2fa39f34d8eef4d1ff24.html">regression_test</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="headertitle">
<div class="title">dynamic_time_warping_method.hpp</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;</div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="dynamic__time__warping__method_8h.html">dynamic_time_warping_method.h</a>&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160; <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_s_p_h.html">SPH</a></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;{</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a45dd35da41bd9fcb026180a9056e7640">   15</a></span>&#160;    Real <a class="code" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a45dd35da41bd9fcb026180a9056e7640">RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::calculatePNorm</a>(Real variable_a, Real variable_b)</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;    {</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;        <span class="keywordflow">return</span> std::abs(variable_a - variable_b);</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    };</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    Real <a class="code" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a45dd35da41bd9fcb026180a9056e7640">RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::calculatePNorm</a>(Vecd variable_a, Vecd variable_b)</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    {</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;        Real distance = 0;</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> dimension_index = 0; dimension_index &lt; variable_a.size(); ++dimension_index)</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;            distance = std::pow(std::abs(variable_a[dimension_index] - variable_b[dimension_index]), 2);</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        <span class="keywordflow">return</span> std::pow(distance, 0.5);</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    };</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a2025da9290362acf464a0e072aaea2db">   30</a></span>&#160;    Real <a class="code" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a45dd35da41bd9fcb026180a9056e7640">RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::calculatePNorm</a>(Matd variable_a, Matd variable_b)</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    {</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        Real distance = 0;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> dimension_index_i = 0; dimension_index_i != variable_a.size(); ++dimension_index_i)</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> dimension_index_j = 0; dimension_index_j != variable_a.size(); ++dimension_index_j)</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;                distance = std::pow(std::abs(variable_a[dimension_index_i][dimension_index_j] - variable_b[dimension_index_i][dimension_index_j]), 2);</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        <span class="keywordflow">return</span> std::pow(distance, 0.5);</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    };</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    <a class="code" href="class_std_vec_3_01_real_01_4.html">StdVec&lt;Real&gt;</a> <a class="code" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a658fdf010a8aabff1b632756311aa922">RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::calculateDTWDistance</a></div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a658fdf010a8aabff1b632756311aa922">   42</a></span>&#160;    (DoubleVec&lt;VariableType&gt; dataset_a_, DoubleVec&lt;VariableType&gt; dataset_b_)</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    {</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        <span class="comment">/* define the container to hold the dtw distance.*/</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        <a class="code" href="class_std_vec_3_01_real_01_4.html">StdVec&lt;Real&gt;</a> dtw_distance;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> observation_index = 0; observation_index != this-&gt;observation_; ++observation_index)</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        {</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            <span class="keywordtype">int</span> window_size_ = 5;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            <span class="keywordtype">int</span> a_length = dataset_a_[observation_index].size();</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            <span class="keywordtype">int</span> b_length = dataset_b_[observation_index].size();</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            DoubleVec&lt;Real&gt; local_dtw_distance(a_length, <a class="code" href="class_std_vec_3_01_real_01_4.html">StdVec&lt;Real&gt;</a>(b_length, 0));</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            local_dtw_distance[0][0] = calculatePNorm(dataset_a_[observation_index][0], dataset_b_[observation_index][0]);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> index_i = 1; index_i &lt; a_length; ++index_i)</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;                local_dtw_distance[index_i][0] = local_dtw_distance[index_i - 1][0] + calculatePNorm(dataset_a_[observation_index][index_i], dataset_b_[observation_index][0]);</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> index_j = 1; index_j &lt; b_length; ++index_j)</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;                local_dtw_distance[0][index_j] = local_dtw_distance[0][index_j - 1] + calculatePNorm(dataset_a_[observation_index][0], dataset_b_[observation_index][index_j]);</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            window_size_ = SMAX(window_size_, ABS(a_length - b_length));</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> index_i = 1; index_i != a_length; ++index_i)</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">int</span> index_j = SMAX(1, index_i - window_size_); index_j != SMIN(b_length, index_i + window_size_); ++index_j)</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                    local_dtw_distance[index_i][index_j] = calculatePNorm(dataset_a_[observation_index][index_i], dataset_b_[observation_index][index_j]) +</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                        SMIN(local_dtw_distance[index_i - 1][index_j], local_dtw_distance[index_i][index_j - 1], local_dtw_distance[index_i - 1][index_j - 1]);</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;            dtw_distance.push_back(local_dtw_distance[a_length - 1][b_length - 1]);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        }</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keywordflow">return</span> dtw_distance;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    };</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html">RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::settingupTheTest</a>()</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    {</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        this-&gt;snapshot_ = this-&gt;current_result_.size();</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        this-&gt;observation_ = this-&gt;current_result_[0].size();</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <a class="code" href="class_std_vec_3_01_real_01_4.html">StdVec&lt;Real&gt;</a> dtw_distance_temp_(this-&gt;observation_, 0);</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        dtw_distance_ = dtw_distance_temp_;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        dtw_distance_new_ = dtw_distance_;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        <span class="keywordflow">if</span> ((this-&gt;number_of_run_ &gt; 1) &amp;&amp; (!fs::exists(dtw_distance_filefullpath_)))</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        {</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;            std::cout &lt;&lt; <span class="stringliteral">&quot;\n Error: the input file:&quot;</span> &lt;&lt; dtw_distance_filefullpath_ &lt;&lt; <span class="stringliteral">&quot; is not exists&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;            std::cout &lt;&lt; __FILE__ &lt;&lt; <span class="charliteral">&#39;:&#39;</span> &lt;&lt; __LINE__ &lt;&lt; std::endl;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;            exit(1);</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        }</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    };</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="comment">//=================================================================================================//   </span></div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a9f3305fff3df2488fc02c3da8e9cefa1">   89</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a9f3305fff3df2488fc02c3da8e9cefa1">RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::readDTWDistanceFromXml</a>()</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    {</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        <span class="keywordflow">if</span> (this-&gt;number_of_run_ &gt; 1)</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        {</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            dtw_distance_xml_engine_in_.loadXmlFile(dtw_distance_filefullpath_);</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;            SimTK::Xml::Element element_name_dtw_distance_ = dtw_distance_xml_engine_in_.root_element_;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            SimTK::Xml::element_iterator ele_ite = element_name_dtw_distance_.element_begin();</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;            <span class="keywordflow">for</span> (; ele_ite != element_name_dtw_distance_.element_end(); ++ele_ite)</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">int</span> observation_index = 0; observation_index != this-&gt;observation_; ++observation_index)</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                {</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                    std::string attribute_name_ = this-&gt;quantity_name_ + <span class="stringliteral">&quot;_&quot;</span> + std::to_string(observation_index);</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;                    dtw_distance_xml_engine_in_.getRequiredAttributeValue&lt;Real&gt;(ele_ite, attribute_name_, dtw_distance_[observation_index]);</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;                }</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        }</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    };</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a580e27691c769237c676cf38b8bf9789">  106</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a580e27691c769237c676cf38b8bf9789">RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::updateDTWDistance</a>()</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    {</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        <span class="keywordflow">if</span> (this-&gt;number_of_run_ &gt; 1)</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        {</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            <a class="code" href="class_std_vec_3_01_real_01_4.html">StdVec&lt;Real&gt;</a> dtw_distance_local_(this-&gt;observation_, 0);</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;            dtw_distance_local_ = calculateDTWDistance(this-&gt;current_result_trans_, this-&gt;result_in_);</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> observation_index = 0; observation_index != this-&gt;observation_; ++observation_index)</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            {</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                dtw_distance_new_[observation_index] = SMAX(dtw_distance_local_[observation_index], dtw_distance_[observation_index], dtw_distance_new_[observation_index]);</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;            }   </div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;            this-&gt;result_in_.clear();</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        }</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    };</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a2c73501e76a0ee1e2efa5fcb6a37632d">  121</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a2c73501e76a0ee1e2efa5fcb6a37632d">RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::writeDTWDistanceToXml</a>()</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    {</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        SimTK::Xml::Element DTWElement = dtw_distance_xml_engine_out_.root_element_;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        dtw_distance_xml_engine_out_.addChildToElement(DTWElement, <span class="stringliteral">&quot;DTWDistance&quot;</span>);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        SimTK::Xml::element_iterator ele_ite = DTWElement.element_begin();</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> observation_index = 0; observation_index != this-&gt;observation_; ++observation_index)</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        {</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;            std::string attribute_name_ = this-&gt;quantity_name_ + <span class="stringliteral">&quot;_&quot;</span> + std::to_string(observation_index);</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;            dtw_distance_xml_engine_out_.setAttributeToElement(ele_ite, attribute_name_, dtw_distance_new_[observation_index]);</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        }</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        dtw_distance_xml_engine_out_.writeToXmlFile(dtw_distance_filefullpath_);</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    };</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html">RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::compareDTWDistance</a>(Real threshold_value)</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    {</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        <span class="keywordflow">if</span> (this-&gt;number_of_run_ &gt; 1)</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        {</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;            <span class="keywordtype">int</span> count_not_converged_ = 0;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">int</span> observation_index = 0; observation_index != this-&gt;observation_; ++observation_index)</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;            {</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;                <span class="keywordflow">if</span> (std::abs(dtw_distance_[observation_index] - dtw_distance_new_[observation_index]) &gt; threshold_value)</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;                {</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;                    count_not_converged_++;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                    std::cout &lt;&lt; <span class="stringliteral">&quot;The DTW distance of &quot;</span> &lt;&lt; this-&gt;quantity_name_ &lt;&lt; <span class="stringliteral">&quot; [&quot;</span> &lt;&lt; observation_index &lt;&lt; <span class="stringliteral">&quot;] is not converged.&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;                    std::cout &lt;&lt; <span class="stringliteral">&quot;The old DTW distance is &quot;</span> &lt;&lt; dtw_distance_[observation_index] &lt;&lt; <span class="stringliteral">&quot;, and the new DTW distance is &quot;</span> &lt;&lt; dtw_distance_new_[observation_index] &lt;&lt; <span class="stringliteral">&quot;.&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;                }</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;            };</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;            <span class="keywordflow">if</span> (count_not_converged_ == 0)</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;            {</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;                <span class="keywordflow">if</span> (this-&gt;label_for_repeat_ == 4)</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;                {</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;                    this-&gt;converged = <span class="stringliteral">&quot;true&quot;</span>;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;                    std::cout &lt;&lt; <span class="stringliteral">&quot;The DTW distance of &quot;</span> &lt;&lt; this-&gt;quantity_name_ &lt;&lt; <span class="stringliteral">&quot; are converged enough times, and rum will stop now.&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;                    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;                }</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                {</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;                    this-&gt;converged = <span class="stringliteral">&quot;false&quot;</span>;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                    this-&gt;label_for_repeat_++;</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                    std::cout &lt;&lt; <span class="stringliteral">&quot;The DTW distance of &quot;</span> &lt;&lt; this-&gt;quantity_name_ &lt;&lt; <span class="stringliteral">&quot; are converged, and this is the &quot;</span> &lt;&lt; this-&gt;label_for_repeat_</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                        &lt;&lt; <span class="stringliteral">&quot; times. They should be converged more times to be stable.&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                }</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            }</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;            <span class="keywordflow">else</span> <span class="keywordflow">if</span> (count_not_converged_ != 0)</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            {</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;                this-&gt;converged = <span class="stringliteral">&quot;false&quot;</span>;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                this-&gt;label_for_repeat_ = 0;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;            };</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        }</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    };</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> ObserveMethodType&gt;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <span class="keywordtype">void</span> RegressionTestDynamicTimeWarping&lt;ObserveMethodType&gt;::resultTest()</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    {</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        <span class="keywordtype">int</span> test_wrong = 0;</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        <a class="code" href="class_std_vec_3_01_real_01_4.html">StdVec&lt;Real&gt;</a> dtw_distance_current_;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        dtw_distance_current_ = calculateDTWDistance(this-&gt;result_in_, this-&gt;current_result_trans_);</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> observation_index = 0; observation_index != this-&gt;observation_; ++observation_index)</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        {</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;            <span class="keywordflow">if</span> (dtw_distance_current_[observation_index] &gt; 1.01 * dtw_distance_[observation_index])</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            {</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;                std::cout &lt;&lt; <span class="stringliteral">&quot;The maximum distance of &quot;</span> &lt;&lt; this-&gt;quantity_name_ &lt;&lt; <span class="stringliteral">&quot;[&quot;</span> &lt;&lt; observation_index &lt;&lt; <span class="stringliteral">&quot;] is &quot;</span> &lt;&lt; dtw_distance_[observation_index] </div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;                    &lt;&lt; <span class="stringliteral">&quot;, and the current distance is &quot;</span> &lt;&lt; dtw_distance_current_[observation_index] &lt;&lt; <span class="stringliteral">&quot;.&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;                test_wrong++;</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;            }</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        };</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        <span class="keywordflow">if</span> (test_wrong == 0)</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        {</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;            std::cout &lt;&lt; <span class="stringliteral">&quot;The DTW distance of &quot;</span> &lt;&lt; this-&gt;quantity_name_ &lt;&lt; <span class="stringliteral">&quot; between current result and this previous local result is within exception!&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        }</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        {</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;            std::cout &lt;&lt; <span class="stringliteral">&quot;The DTW distance of &quot;</span> &lt;&lt; this-&gt;quantity_name_ &lt;&lt; <span class="stringliteral">&quot; between current result and this previous local result is beyond exception!&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;            std::cout &lt;&lt; <span class="stringliteral">&quot;Please try again. If it still post this sentence, the result is not correct!&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;            exit(1);</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        }</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    };</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="comment">//=================================================================================================/</span></div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;}</div><div class="ttc" id="class_s_p_h_1_1_regression_test_dynamic_time_warping_html_a9f3305fff3df2488fc02c3da8e9cefa1"><div class="ttname"><a href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a9f3305fff3df2488fc02c3da8e9cefa1">SPH::RegressionTestDynamicTimeWarping::readDTWDistanceFromXml</a></div><div class="ttdeci">void readDTWDistanceFromXml()</div><div class="ttdef"><b>Definition:</b> dynamic_time_warping_method.hpp:89</div></div>
<div class="ttc" id="dynamic__time__warping__method_8h_html"><div class="ttname"><a href="dynamic__time__warping__method_8h.html">dynamic_time_warping_method.h</a></div><div class="ttdoc">Classes for the comparison between validated and tested results with dynamic time warping method...</div></div>
<div class="ttc" id="class_s_p_h_1_1_regression_test_dynamic_time_warping_html_a658fdf010a8aabff1b632756311aa922"><div class="ttname"><a href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a658fdf010a8aabff1b632756311aa922">SPH::RegressionTestDynamicTimeWarping::calculateDTWDistance</a></div><div class="ttdeci">StdVec&lt; Real &gt; calculateDTWDistance(DoubleVec&lt; VariableType &gt; dataset_a_, DoubleVec&lt; VariableType &gt; dataset_b_)</div><div class="ttdef"><b>Definition:</b> dynamic_time_warping_method.hpp:42</div></div>
<div class="ttc" id="class_s_p_h_1_1_regression_test_dynamic_time_warping_html_a580e27691c769237c676cf38b8bf9789"><div class="ttname"><a href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a580e27691c769237c676cf38b8bf9789">SPH::RegressionTestDynamicTimeWarping::updateDTWDistance</a></div><div class="ttdeci">void updateDTWDistance()</div><div class="ttdef"><b>Definition:</b> dynamic_time_warping_method.hpp:106</div></div>
<div class="ttc" id="class_s_p_h_1_1_regression_test_dynamic_time_warping_html_a2c73501e76a0ee1e2efa5fcb6a37632d"><div class="ttname"><a href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a2c73501e76a0ee1e2efa5fcb6a37632d">SPH::RegressionTestDynamicTimeWarping::writeDTWDistanceToXml</a></div><div class="ttdeci">void writeDTWDistanceToXml()</div><div class="ttdef"><b>Definition:</b> dynamic_time_warping_method.hpp:121</div></div>
<div class="ttc" id="class_std_vec_3_01_real_01_4_html"><div class="ttname"><a href="class_std_vec_3_01_real_01_4.html">StdVec&lt; Real &gt;</a></div></div>
<div class="ttc" id="class_s_p_h_1_1_regression_test_dynamic_time_warping_html"><div class="ttname"><a href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html">SPH::RegressionTestDynamicTimeWarping</a></div><div class="ttdoc">the regression test is based on the dynamic time warping. </div><div class="ttdef"><b>Definition:</b> dynamic_time_warping_method.h:40</div></div>
<div class="ttc" id="class_s_p_h_1_1_regression_test_dynamic_time_warping_html_a45dd35da41bd9fcb026180a9056e7640"><div class="ttname"><a href="class_s_p_h_1_1_regression_test_dynamic_time_warping.html#a45dd35da41bd9fcb026180a9056e7640">SPH::RegressionTestDynamicTimeWarping::calculatePNorm</a></div><div class="ttdeci">Real calculatePNorm(Real variable_a, Real variable_b)</div><div class="ttdef"><b>Definition:</b> dynamic_time_warping_method.hpp:15</div></div>
<div class="ttc" id="namespace_s_p_h_html"><div class="ttname"><a href="namespace_s_p_h.html">SPH</a></div><div class="ttdef"><b>Definition:</b> solid_body_supplementary.cpp:9</div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.14
</small></address>
</body>
</html>
